Can you set file permissions from within a program?

Jan 10, 2014 ... Effectively this means that executing container-extractor can only be done by root or members of the group hadoop and that the executable runs ... Sep 13, 2014 ... To set this you'd use find . -type d -print0 | xargs -0 chmod 775 in the directory you wish to set perms for. For files this generally is ... Oct 10, 2018 ... I experience regular episodes where the process chmod eats up ~100% on all 12 cores. It happens about 15 seconds after logging in and lasts for about a minute. chmod(string $filename , int $permissions ): bool Attempts to change the mode of the specified file to that given in permissions. Synopsis ... The chmod (change mode) command protects files and directories from unauthorized access in the filesystem by setting access permissions. We described ... Changing Permissions With Numbers. Remember the reference to the shorthand method of chmod? Here's another way to change permissions; it may seem a little ... Jul 15, 2019 ... chmod -R +a "www-data allow read,delete,write,append,file_inherit,directory_inherit" /path/to/moodle. to enable the builtin plugin installer ... chmod change permissions of a file or directory. chmod who operation permissions file/directory adds or deletes permissions on a file or directory for ... ... chmod -R 0777 cache uploads inc/settings.php inc/config.php aria2c https://www.mybb.com/download/latest -o mybb.zip && unzip mybb.zip "Upload/*" && mv ... Jan 31, 2019 ... chmod 777 is considered potentially dangerous because you are giving read, write and execute permission on a file/directory to everyone.